以编程方式从UIImages制作视频，以便使用MPMovie Player播放 [英] Programmatically make video from UIImages for playback with MPMovie Player

问题描述

如何从一堆UIImage中以编程方式创建视频文件?

How can I programmatically create a video file from a bunch of UIImages?

我想执行此操作，以便可以使用MPMoviePlayer播放幻灯片并通过AirPlay进行流式播放.

I want to do this so I can play back a slideshow with MPMoviePlayer and stream via AirPlay.

理想情况下，我希望能够为每个图像设置持续时间，并在它们之间进行简单的淡入淡出过渡.

Ideally I'd like to be able to set a duration for each image and do simple fade transitions between them.

推荐答案

查看

Check out the AVAssetWriter documentation for encoding your own movies on an iOS device.

另一个提示可能是关于SO的这个问题:如何使用AVAssetWriter?

Another hint might be this question on SO: How do I use AVAssetWriter?

这篇关于以编程方式从UIImages制作视频，以便使用MPMovie Player播放的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！